CN218861956U

CN218861956U - Glass curtain wall sun-shading system

Info

Publication number: CN218861956U
Application number: CN202223197812.9U
Authority: CN
Inventors: 宋鉴; 陈佳伟; 吴玲怡; 贾宝荣; 罗魏凌; 陈颖; 王庆济
Original assignee: Shanghai Mechanized Construction Group Co Ltd
Current assignee: Shanghai Mechanized Construction Group Co Ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-14
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to a curtain engineering technical field discloses a glass curtain wall solar shading system. The glass curtain wall sunshade system comprises a connecting piece, a first adjusting piece, a second adjusting piece, a supporting piece and a sunshade plate, wherein one end of the connecting piece is fixedly connected to a curtain wall main beam, the other end of the connecting piece penetrates through a gap between two adjacent glass plates of the glass curtain wall, the first adjusting piece is adjustably installed at the end part of the connecting piece, extending out of the glass curtain wall, of the connecting piece, the second adjusting piece is adjustably installed on the first adjusting piece along the second direction, the second direction is perpendicular to the first direction, the supporting piece is adjustably installed on the second adjusting piece along the third direction, the third direction is perpendicular to the first direction and the second direction respectively, and the sunshade plate is installed on the supporting piece. The utility model discloses can be from around, about, the mounted position of three space dimension regulation sunshading board about, eliminated the installation error of sunshading board in the work progress, improved the installation roughness of sunshading board.

Description

Glass curtain wall sun-shading system

Technical Field

The utility model relates to a curtain engineering technical field especially relates to a glass curtain wall solar shading system.

Background

The glass curtain wall is an important decoration part in the modern building industry, some large public buildings pay more and more attention to energy conservation and environmental protection at the present stage, a plurality of glass curtain walls are provided with a sun-shading system, the sun-shading system has a sun-shading effect and a certain decoration effect, the requirements on design, processing and installation of sun-shading components are extremely high, and particularly, the glass curtain wall is more difficult for a specially-shaped gradually-changed sun-shading system.

The existing shading system is fixed on the outer side of the glass curtain wall, and cannot be adjusted adaptively according to installation errors in the construction process, so that the installation of the shading system needs to be measured carefully, the shading system is positioned accurately, the workload is high, the installation efficiency is low, and the effect after installation is not beautiful and natural.

SUMMERY OF THE UTILITY MODEL

Based on the above problem, an object of the utility model is to provide a glass curtain wall solar shading system can carry out the adaptability adjustment according to the installation error that exists in the work progress.

In order to achieve the purpose, the utility model adopts the following technical proposal:

a glass curtain wall shading system comprising:

one end of the connecting piece is fixedly connected to the curtain wall main beam, and the other end of the connecting piece penetrates through a gap between two adjacent glass plates of the glass curtain wall;

the first adjusting piece is arranged at the end part of the connecting piece, which extends out of the glass curtain wall, along a first direction in a position-adjustable manner;

the second adjusting piece is arranged on the first adjusting piece in a position-adjustable manner along a second direction, and the second direction is perpendicular to the first direction;

the supporting piece is arranged on the second adjusting piece in a position-adjustable manner along a third direction, and the third direction is respectively vertical to the first direction and the second direction;

a visor mounted on the support.

As the utility model discloses an alternative of glass curtain wall solar protection system, first regulating part is including the first board and the second board that are connected, the second regulating part is including the third board and the fourth board that are connected, support piece is including the fifth board and the carriage that are connected, the first board through first fastening components along first direction position install adjustably on the connecting piece, the third board through second fastening components along second direction position install adjustably in on the second board, the fifth board through third fastening components along third direction position install adjustably in on the fourth board, the carriage with the sunshading board is connected.

As an alternative of the glass curtain wall sunshade system of the present invention, one of the first plate and the connecting member is provided with a first connecting hole, and the other is provided with a first adjusting hole, the first fastening assembly is inserted into the first connecting hole, and the installation position of the first adjusting hole is adjustable; one of the second plate and the third plate is provided with a second connecting hole, the other one of the second plate and the third plate is provided with a second adjusting hole, and the second fastening assembly is arranged in the second connecting hole in a penetrating manner and is adjustable in the mounting position of the second adjusting hole; and one of the fourth plate and the fifth plate is provided with a third connecting hole, the other of the fourth plate and the fifth plate is provided with a third adjusting hole, and the third fastening assembly is arranged in the third connecting hole in a penetrating manner and the mounting position of the third adjusting hole is adjustable.

As an alternative of the glass curtain wall sunshade system of the present invention, the first fastening assembly includes a first bolt, a first nut, a first gasket, a second gasket and a third gasket, the first bolt sequentially penetrates through the first gasket, the first plate, the second gasket, the connecting member and the third gasket, the first nut is in threaded connection with the first bolt, the first gasket is clamped between the nut of the first bolt and the first plate, the second gasket is clamped between the first plate and the connecting member, and the third gasket is clamped between the first nut and the connecting member; the second fastening assembly comprises a second bolt, a second nut and a fourth gasket, the second bolt sequentially penetrates through the third plate, the second plate and the fourth gasket, the second nut is connected to the second bolt in a threaded mode, and the fourth gasket is clamped between the second nut and the second plate; the third fastening assembly comprises a third bolt, a third nut, a fifth gasket and a sixth gasket, the third bolt sequentially penetrates through the fifth gasket, the fifth plate, the sixth gasket and the fourth plate, the third nut is in threaded connection with the third bolt, the fifth gasket is clamped between a nut of the third nut and the fifth plate, and the sixth gasket is clamped between the fifth plate and the fourth plate.

As the utility model discloses a glass curtain wall solar protection system's alternative, be provided with the first spacing groove and the second spacing groove that are linked together on the fourth board, the third bolt stretches out the tip of sixth gasket hold in first spacing inslot, the third nut hold in the second spacing inslot.

As the utility model discloses an alternative scheme of glass curtain wall solar protection system, be provided with first tooth's socket on the first board, be provided with on the first gasket with the second tooth's socket of first tooth's socket meshing, be provided with the third tooth's socket on the second board, be provided with on the third board with the fourth tooth's socket of third tooth's socket meshing.

As the utility model discloses a glass curtain wall solar protection system's alternative, first bolt with the third bolt is interior hexagon bolt, the second bolt is outer hexagon bolt.

As the utility model discloses a glass curtain wall solar protection system's alternative, first regulating part with the second regulating part is formed by the aluminum alloy preparation.

As the utility model discloses a glass curtain wall solar protection system's alternative, the connecting piece with it has resistant time to glue to fill between the glass board.

As the utility model discloses a glass curtain wall solar protection system's alternative, the sunshading board is provided with a plurality ofly, adjacent two the sunshading board sets up along the horizontal direction interval.

The utility model has the advantages that:

the utility model provides a glass curtain wall sunshade system, because the one end fixed connection of connecting piece is on the curtain girder, the other end of connecting piece runs through the clearance between two adjacent glass boards of glass curtain wall, the sunshading board is installed on support piece, adjust the mounted position of first regulating part on the connecting piece along the first direction, the mounted position of sunshading board on the first direction has been realized, adjust the mounted position of second regulating part on first regulating part along the second direction, the mounted position of sunshading board on the second direction has been realized, adjust the mounted position of support piece on the second regulating part along the third direction, the mounted error adaptability adjustment of sunshading board on the third direction has been realized, because the first direction, second direction and third direction are two mutually perpendicular, thereby can be from the front and back, control, the mounted position of sunshading board is adjusted to upper and lower three space dimension, the mounted error of sunshading board in the work progress has been eliminated, the mounted flatness of sunshading board has been improved, the decoration effect is natural pleasing to the eye, the processing required precision to the mounting means has been reduced, the work load of measuring and location has been reduced, the installation effectiveness has been improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

FIG. 1 is a schematic longitudinal sectional view of a glass curtain wall shading system according to an embodiment of the present invention;

FIG. 2 is a schematic longitudinal sectional view of a partial structure of a sun-shading system for a glass curtain wall according to an embodiment of the present invention;

fig. 3 is an exploded schematic view of a first plate, a second plate, a third plate, a fourth plate and a first gasket in the sunshade system for a glass curtain wall according to the embodiment of the present invention.

In the figure:

1. a connecting member; 2. a first adjustment member; 3. a second adjustment member; 4. a support member; 5. a sun visor; 6. a first fastening component; 7. a second fastening component; 8. a third fastening component;

21. a first plate; 211. a first tooth slot; 22. a second plate; 221. a third tooth socket;

31. a third plate; 311. a fourth tooth slot; 32. a fourth plate; 321. a first limit groove; 322. a second limit groove;

41. a fifth plate; 42. a support frame;

61. a first bolt; 62. a first nut; 63. a first gasket; 631. a second tooth slot; 64. a second gasket; 65. a third gasket;

71. a second bolt; 72. a second nut; 73. a fourth gasket;

81. a third bolt; 82. a third nut; 83. a fifth pad; 84. a sixth gasket;

100. a curtain wall main beam; 200. a glass plate.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, the present embodiment provides a glass curtain wall sunshade system, which includes a connecting member 1, a first adjusting member 2, a second adjusting member 3, a supporting member 4 and a sunshade plate 5, wherein one end of the connecting member 1 is fixedly connected to a curtain wall main beam 100, the other end of the connecting member 1 penetrates through a gap between two adjacent glass plates 200 of the glass curtain wall, the first adjusting member 2 is adjustably mounted at an end of the connecting member 1 extending out of the glass curtain wall along a first direction, the second adjusting member 3 is adjustably mounted on the first adjusting member 2 along a second direction, the second direction is perpendicular to the first direction, the supporting member 4 is adjustably mounted on the second adjusting member 3 along a third direction, the third direction is perpendicular to the first direction and the second direction, respectively, and the sunshade plate 5 is mounted on the supporting member 4.

Because one end of the connecting piece 1 is fixedly connected to the curtain wall main beam 100, the other end of the connecting piece 1 penetrates through a gap between two adjacent glass plates 200 of the glass curtain wall, the sun shield 5 is installed on the supporting piece 4, the installation position of the first adjusting piece 2 on the connecting piece 1 is adjusted along the first direction, the installation error adaptability adjustment of the sun shield 5 in the first direction is realized, the installation position of the second adjusting piece 3 on the first adjusting piece 2 is adjusted along the second direction, the installation error adaptability adjustment of the sun shield 5 in the second direction is realized, the installation position of the supporting piece 4 on the second adjusting piece 3 is adjusted along the third direction, the installation error adaptability adjustment of the sun shield 5 in the third direction is realized, the installation position of the sun shield 5 can be adjusted from the front-back, left-right and up-down three spatial dimensions due to the fact that the first direction, the second direction and the third direction are perpendicular to each other, the installation position of the sun shield 5 can be adjusted from the front-back, the left-right and up-down three spatial dimensions, the installation error of the installation in the construction process is eliminated, the installation flatness of the sun shield 5 is improved, the decoration effect is beautiful and natural, the machining precision requirement on the installation parts is reduced, the measurement and positioning workload is improved, and the installation efficiency is improved.

For facilitating the connection with the sun visor 5, optionally, the first adjusting member 2 comprises a first plate 21 and a second plate 22 connected to each other, the second adjusting member 3 comprises a third plate 31 and a fourth plate 32 connected to each other, the support member 4 comprises a fifth plate 41 and a support frame 42 connected to each other, the first plate 21 is adjustably mounted on the connecting member 1 along a first direction position by the first fastening assembly 6, the third plate 31 is adjustably mounted on the second plate 22 along a second direction position by the second fastening assembly 7, the fifth plate 41 is adjustably mounted on the fourth plate 32 along a third direction position by the third fastening assembly 8, and the support frame 42 is connected with the sun visor 5.

In order to conveniently adjust the installation position of the first plate 21 relative to the connecting piece 1, optionally, one of the first plate 21 and the connecting piece 1 is provided with a first connecting hole, the other one is provided with a first adjusting hole, and the first fastening assembly 6 is arranged in the first connecting hole in a penetrating manner and is adjustable in the installation position of the first adjusting hole; in order to conveniently adjust the installation position of the second plate 22 relative to the third plate 31, one of the second plate 22 and the third plate 31 is provided with a second connecting hole, the other one is provided with a second adjusting hole, and the second fastening assembly 7 is arranged in the second connecting hole in a penetrating way and is adjustable in the installation position of the second adjusting hole; for the convenient mounted position who adjusts fourth board 32 for fifth board 41, be provided with the third connecting hole in fourth board 32 and the fifth board 41 two on one, be provided with the third regulation hole on the other, third fastening components 8 wears to locate in the third connecting hole to it is adjustable at the mounted position in third regulation hole.

For facilitating disassembly and assembly, optionally, the first fastening assembly 6 includes a first bolt 61, a first nut 62, a first gasket 63, a second gasket 64, and a third gasket 65, the first bolt 61 sequentially penetrates through the first gasket 63, the first plate 21, the second gasket 64, the connecting member 1, and the third gasket 65, the first nut 62 is connected to the first bolt 61 in a threaded manner, the first gasket 63 is clamped between a nut of the first bolt 61 and the first plate 21, the second gasket 64 is clamped between the first plate 21 and the connecting member 1, and the third gasket 65 is clamped between the first nut 62 and the connecting member 1; the second fastening assembly 7 comprises a second bolt 71, a second nut 72 and a fourth gasket 73, the second bolt 71 sequentially penetrates through the third plate 31, the second plate 22 and the fourth gasket 73, the second nut 72 is in threaded connection with the second bolt 71, and the fourth gasket 73 is clamped between the second nut 72 and the second plate 22; the third fastening assembly 8 includes a third bolt 81, a third nut 82, a fifth washer 83 and a sixth washer 84, the third bolt 81 sequentially penetrates through the fifth washer 83, the fifth plate 41, the sixth washer 84 and the fourth plate 32, the third nut 82 is screwed on the third bolt 81, the fifth washer 83 is clamped between the nut of the third nut 82 and the fifth plate 41, and the sixth washer 84 is clamped between the fifth plate 41 and the fourth plate 32. Because the glass curtain wall sunshade system has all adopted the bolted connection mode, stopped the potential safety hazard that traditional aluminum plate nailing was connected, can also dismantle, it is more convenient to make the maintenance.

In order to avoid the third nut 82 and the third bolt 81, optionally, a first limiting groove 321 and a second limiting groove 322 which are communicated with each other are provided on the fourth plate 32, an end portion of the third bolt 81 extending out of the sixth gasket 84 is accommodated in the first limiting groove 321, and the third nut 82 is accommodated in the second limiting groove 322.

In order to ensure the connection strength between the first plate 21 and the first gasket 63 and the connection strength between the second plate 22 and the third plate 31, optionally, a first tooth groove 211 is provided on the first plate 21, a second tooth groove 631 engaged with the first tooth groove 211 is provided on the first gasket 63, a third tooth groove 221 is provided on the second plate 22, and a fourth tooth groove 311 engaged with the third tooth groove 221 is provided on the third plate 31.

In order to ensure the installation space of the first bolt 61, the second bolt 71 and the third bolt 81, optionally, the first bolt 61 and the third bolt 81 are both hexagon socket head cap bolts, and the second bolt 71 is a hexagon socket head cap bolt. The outer hexagon bolt and the inner hexagon bolt are the same machine thread, the outer hexagon head is hexagonal, and the inner hexagon head has a plurality of types, such as a cylinder head inner hexagon bolt, a pan head inner hexagon screw, a countersunk head inner hexagon screw and the like. After installation, the space occupied by the outer hexagon bolts is a little larger than that occupied by the inner hexagon bolts. The head of the inner hexagon bolt is generally higher in hardness than that of the outer hexagon bolt, and the inner hexagon bolt is more suitable for places with frequent disassembly.

Alternatively, the first adjusting member 2 and the second adjusting member 3 are both made of aluminum alloy. The aluminum alloy is an alloy which takes aluminum as a base and is added with a certain amount of other alloying elements, and is one of light metal materials. In addition to the general characteristics of aluminum, aluminum alloys have certain alloy specific characteristics due to the variety and amount of alloying elements added. The aluminum alloy has higher strength, specific strength close to that of high alloy steel, specific rigidity higher than that of steel, good casting performance, plastic processing performance, good electric conduction performance, good heat conduction performance, good corrosion resistance and good weldability, and can be used as a structural material.

In order to ensure the waterproof performance, weather-resistant glue is optionally filled between the connecting piece 1 and the glass plate 200. The weather-resistant adhesive is a sealant which has no obvious change in various physical and chemical properties through an artificial accelerated weathering test. When the weather-proof glue is used, the weather-proof glue is squeezed into a joint needing sealing from the glue cylinder by using a glue squeezing gun, and the weather-proof glue absorbs moisture in air at room temperature. The weather-resistant adhesive has excellent weather aging resistance, excellent high and low temperature resistance, excellent adhesion and good compatibility with other neutral silicone adhesives.

In order to adapt to thermal expansion and cold contraction deformation, optionally, the sun shield plates 5 are provided in plurality, and two adjacent sun shield plates 5 are arranged at intervals along the horizontal direction. That is, two adjacent sun visors 5 are vertically slotted in design, without the need for connections. The sun shield 5 can be made of aluminum plates, the cross section of the sun shield 5 is triangular, the sun shield 5 is provided with an aluminum keel, the aluminum keel is vertically slotted, the upper long edge and the lower long edge of the aluminum keel are provided with through-length aluminum alloy frames, and the aluminum keel and the support frame 42 are fixedly connected through bolts. The sun shield 5 has high strength and can meet the stress requirement only by fixing the upper side and the lower side.

According to the glass curtain wall sunshade system provided by the embodiment, one end of the connecting piece 1 is fixedly connected to the curtain wall main beam 100, the other end of the connecting piece 1 penetrates through a gap between two adjacent glass plates 200 of the glass curtain wall, the sunshade plate 5 is installed on the supporting piece 4, the installation position of the first adjusting piece 2 on the connecting piece 1 is adjusted along the first direction, the installation error adaptability adjustment of the sunshade plate 5 in the first direction is realized, the installation position of the second adjusting piece 3 on the first adjusting piece 2 is adjusted along the second direction, the installation error adaptability adjustment of the sunshade plate 5 in the third direction is realized, the installation position of the sunshade plate 5 can be adjusted from the front-back, left-right and upper-lower spatial dimensions due to the fact that the first direction, the second direction and the third direction are perpendicular to each other, the installation position of the sunshade plate 5 can be adjusted along the front-back, left-right and upper-lower spatial dimensions, the installation error of the sunshade plate 5 in the construction process is eliminated, the installation flatness of the sunshade plate 5 is improved, the decoration effect is beautiful, the requirement on the machining accuracy of the installation parts is lowered, the working efficiency of measurement and the positioning is lowered, and the working amount of the installation is increased.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments illustrated herein, but is capable of various obvious modifications, rearrangements and substitutions without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. A glass curtain wall sunshade system, its characterized in that includes:

one end of the connecting piece (1) is fixedly connected to the curtain wall main beam (100), and the other end of the connecting piece (1) penetrates through a gap between two adjacent glass plates (200) of the glass curtain wall;

the first adjusting piece (2) is arranged at the end part of the connecting piece (1) extending out of the glass curtain wall in a position adjustable along a first direction;

a second adjusting member (3) which is mounted on the first adjusting member (2) in a position-adjustable manner along a second direction, wherein the second direction is perpendicular to the first direction;

the supporting piece (4) is arranged on the second adjusting piece (3) in a position-adjustable manner along a third direction, and the third direction is respectively vertical to the first direction and the second direction;

a sun visor (5) mounted on the support (4).

2. Glass curtain wall shading system according to claim 1, characterized in that the first adjusting piece (2) comprises a first plate (21) and a second plate (22) connected, the second adjusting piece (3) comprises a third plate (31) and a fourth plate (32) connected, the support piece (4) comprises a fifth plate (41) and a support frame (42) connected, the first plate (21) is mounted on the connecting piece (1) by means of a first fastening assembly (6) in a first direction in a position adjustable manner, the third plate (31) is mounted on the second plate (22) by means of a second fastening assembly (7) in a second direction in a position adjustable manner, the fifth plate (41) is mounted on the fourth plate (32) by means of a third fastening assembly (8) in a third direction in a position adjustable manner, and the support frame (42) is connected with the shading panel (5).

3. The glass curtain wall shading system according to claim 2, characterized in that one of the first plate (21) and the connecting piece (1) is provided with a first connecting hole, the other one is provided with a first adjusting hole, the first fastening component (6) is arranged in the first connecting hole in a penetrating way, and the mounting position of the first adjusting hole is adjustable; one of the second plate (22) and the third plate (31) is provided with a second connecting hole, the other one is provided with a second adjusting hole, and the second fastening component (7) is arranged in the second connecting hole in a penetrating way and is adjustable in the mounting position of the second adjusting hole; and one of the fourth plate (32) and the fifth plate (41) is provided with a third connecting hole, the other one of the fourth plate and the fifth plate is provided with a third adjusting hole, and the third fastening assembly (8) is arranged in the third connecting hole in a penetrating manner and is adjustable in mounting position of the third adjusting hole.

4. The glass curtain wall sunshade system according to claim 3, wherein said first fastening assembly (6) comprises a first bolt (61), a first nut (62), a first washer (63), a second washer (64) and a third washer (65), said first bolt (61) sequentially penetrates through said first washer (63), said first plate (21), said second washer (64), said connecting member (1) and said third washer (65), said first nut (62) is screwed on said first bolt (61), said first washer (63) is clamped between a nut of said first bolt (61) and said first plate (21), said second washer (64) is clamped between said first plate (21) and said connecting member (1), said third washer (65) is clamped between said first nut (62) and said connecting member (1); the second fastening assembly (7) comprises a second bolt (71), a second nut (72) and a fourth gasket (73), the second bolt (71) sequentially penetrates through the third plate (31), the second plate (22) and the fourth gasket (73), the second nut (72) is in threaded connection with the second bolt (71), and the fourth gasket (73) is clamped between the second nut (72) and the second plate (22); the third fastening assembly (8) comprises a third bolt (81), a third nut (82), a fifth gasket (83) and a sixth gasket (84), the third bolt (81) sequentially penetrates through the fifth gasket (83), the fifth plate (41), the sixth gasket (84) and the fourth plate (32), the third nut (82) is in threaded connection with the third bolt (81), the fifth gasket (83) is clamped between a nut of the third nut (82) and the fifth plate (41), and the sixth gasket (84) is clamped between the fifth plate (41) and the fourth plate (32).

5. The glass curtain wall shading system according to claim 4, wherein a first limiting groove (321) and a second limiting groove (322) which are communicated with each other are formed in the fourth plate (32), the end portion, extending out of the sixth gasket (84), of the third bolt (81) is accommodated in the first limiting groove (321), and the third nut (82) is accommodated in the second limiting groove (322).

6. The glass curtain wall shading system according to claim 4, characterized in that a first toothed slot (211) is provided on the first plate (21), a second toothed slot (631) engaged with the first toothed slot (211) is provided on the first spacer (63), a third toothed slot (221) is provided on the second plate (22), and a fourth toothed slot (311) engaged with the third toothed slot (221) is provided on the third plate (31).

7. The glass curtain wall shading system according to claim 4, wherein the first bolt (61) and the third bolt (81) are both hexagon socket head cap bolts, and the second bolt (71) is a hexagon socket head cap bolt.

8. The system according to any one of claims 1 to 7, characterized in that said first and second regulating members (2, 3) are both made of aluminium alloy.

9. The glass curtain wall shading system according to any one of claims 1 to 7, characterized in that a weather resistant glue is filled between the connecting piece (1) and the glass plate (200).

10. Glass curtain wall shading system according to any one of claims 1 to 7, characterized in that a plurality of shading panels (5) are provided, and two adjacent shading panels (5) are arranged at intervals along the horizontal direction.